Piston for CATERPILLAR C4.4Reference5081904Engine applicationsCATERPILLAR C4.4bore mm105retainer specification40-1.7-RA/RBsupplier ring thickness reference3T 2.5 3Other references on this record315339536368813964592405296005081896508190050819045081910U5PR0062T426417PistonBrowse this categoryBrowse this brand · CATERPILLARProduct page · T426417CATERPILLAR